The changing field of analytical chemistry and its place in the future economic and technological progress Leslie S. Ettre Editorial Pages: 375 - 376
An analysis of the errors in computerised gas chromatography A. FozardJ. J. FransesA. Wyatt Originals Pages: 377 - 381
Methodik der Kapillar-Gas-Chromatographie. Hinweise zur vollen Ausnützung hochwertiger Säulen K. GrobH. J. Jaeggi Originals Pages: 382 - 391
Gel-chromatographische Untersuchungen an Polymerweichmachern auf Phthalsäurepolyesterbasis R. Gladen Originals Pages: 396 - 403
Gas-Chromatographische Identifizierung und quantitative Bestimmung von Morphin, Codein, Thebain, Papaverin und Narcotin in Opium Extrakt A. Bechtel Originals Pages: 404 - 407
Cation exchange separation of nickel and zinc from other elements R. SitaramS. M. Khopkar Short Communications Pages: 408 - 411
Paper chromatographic separation of dialkylaminoethoxy coumarin ethiodides D. N. SrivastavaV. MudgalK. N. Udupa Short Communications Pages: 412 - 412
Relative molar response of flame lonisation detector to some heteroaromatic compounds S. ClementiG. SavelliM. Vergoni Short Communications Pages: 413 - 414